Screen size
C2100—
K31Winner: 5.7"
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
C2100
1
spec wins
Ties
1
equal specs
K31
15
spec wins
Overall winner
Screen size
Technology
C2100
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
C2100
GSM 900 / 1800
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
C2100
Class 10
K31
-
EDGE
C2100
No
K31
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
-
3G bands
C2100
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C2100
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
C2100
-
K31
HSPA, LTE
Announced
C2100
2005, Q1
K31
2020, August 21. Released 2020, August 21
Status
C2100
Discontinued
K31
Discontinued
Dimensions
C2100
88 x 47 x 24 mm (3.46 x 1.85 x 0.94 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
C2100
90 g (3.17 oz)
K31
146 g (5.15 oz)
SIM
C2100
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
C2100
Flashlight
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
C2100
CSTN, 65K colors
K31
IPS LCD
Size
C2100
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
C2100
128 x 160 pixels
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
C2100
Second external STN monochrome display 96x64 pixels Downloadable wallpapers
K31
-
Card slot
C2100
No
K31
microSDXC
Phonebook
C2100
200 x 6 fields, Photo call, 7 groups
K31
-
Call records
C2100
10 dialed, 10 received, 10 missed calls
K31
-
Internal
C2100
1MB
K31
32GB 2GB RAM
Other
C2100
20 calendar events
K31
eMMC 5.1
Other
C2100
No
K31
-
Loudspeaker
C2100
No
K31
Yes
Alert types
C2100
Vibration; Downloadable polyphonic ringtones, composer
K31
-
3.5mm jack
C2100
No
K31
Yes
WLAN
C2100
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
C2100
No
K31
5.0, A2DP, LE
Positioning
C2100
No
K31
GPS
Radio
C2100
No
K31
No
USB
C2100
K31
microUSB 2.0
NFC
C2100
-
K31
No
Sensors
C2100
K31
Fingerprint (rear-mounted), accelerometer
Messaging
C2100
SMS, EMS, MMS
K31
-
Browser
C2100
WAP 2.0/xHTML
K31
-
Games
C2100
Yes
K31
-
Java
C2100
Yes, MIDP 2.0
K31
-
Other
C2100
Predictive text input Organizer Voice memo Photo editor
K31
-
Type
C2100
Removable Li-Ion 950 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
C2100
Up to 200 h
K31
-
Talk time
C2100
Up to 3 h
K31
-
Colors
C2100
K31
Gray
Models
C2100
-
K31
LM-K300Q, LMK300, LGL355DL
Price
C2100
-
K31
About 130 EUR
OS
C2100
-
K31
Android 10, LG UX 9.1
Chipset
C2100
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
C2100
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
C2100
-
K31
PowerVR GE8320
Dual
C2100
-
K31
13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
Features
C2100
-
K31
LED flash, panorama, HDR
Video
C2100
-
K31
1080p@30fps
Single
C2100
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
C2100
-
K31
1080p@30fps